diff --git a/homeassistant/components/ecoforest/sensor.py b/homeassistant/components/ecoforest/sensor.py
index bba0a360375..91f3138af37 100644
--- a/homeassistant/components/ecoforest/sensor.py
+++ b/homeassistant/components/ecoforest/sensor.py
@@ -5,7 +5,7 @@ from collections.abc import Callable
 from dataclasses import dataclass
 import logging
 
-from pyecoforest.models.device import Device
+from pyecoforest.models.device import Alarm, Device, State
 
 from homeassistant.components.sensor import (
     SensorDeviceClass,
@@ -16,6 +16,7 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import UnitOfTemperature
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import StateType
 
 from .const import DOMAIN
 from .coordinator import EcoforestCoordinator
@@ -23,12 +24,15 @@ from .entity import EcoforestEntity
 
 _LOGGER = logging.getLogger(__name__)
 
+STATUS_TYPE = [s.value for s in State]
+ALARM_TYPE = [a.value for a in Alarm] + ["none"]
+
 
 @dataclass
 class EcoforestRequiredKeysMixin:
     """Mixin for required keys."""
 
-    value_fn: Callable[[Device], float | None]
+    value_fn: Callable[[Device], StateType]
 
 
 @dataclass
@@ -45,6 +49,45 @@ SENSOR_TYPES: tuple[EcoforestSensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.TEMPERATURE,
         value_fn=lambda data: data.environment_temperature,
     ),
+    EcoforestSensorEntityDescription(
+        key="cpu_temperature",
+        translation_key="cpu_temperature",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        entity_registry_enabled_default=False,
+        value_fn=lambda data: data.cpu_temperature,
+    ),
+    EcoforestSensorEntityDescription(
+        key="gas_temperature",
+        translation_key="gas_temperature",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        entity_registry_enabled_default=False,
+        value_fn=lambda data: data.gas_temperature,
+    ),
+    EcoforestSensorEntityDescription(
+        key="ntc_temperature",
+        translation_key="ntc_temperature",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        entity_registry_enabled_default=False,
+        value_fn=lambda data: data.ntc_temperature,
+    ),
+    EcoforestSensorEntityDescription(
+        key="status",
+        translation_key="status",
+        device_class=SensorDeviceClass.ENUM,
+        options=STATUS_TYPE,
+        value_fn=lambda data: data.state.value,
+    ),
+    EcoforestSensorEntityDescription(
+        key="alarm",
+        translation_key="alarm",
+        device_class=SensorDeviceClass.ENUM,
+        options=ALARM_TYPE,
+        icon="mdi:alert",
+        value_fn=lambda data: data.alarm.value if data.alarm else "none",
+    ),
 )
 
 
@@ -67,6 +110,6 @@ class EcoforestSensor(SensorEntity, EcoforestEntity):
     entity_description: EcoforestSensorEntityDescription
 
     @property
-    def native_value(self) -> float | None:
+    def native_value(self) -> StateType:
         """Return the state of the sensor."""
         return self.entity_description.value_fn(self.data)
diff --git a/homeassistant/components/ecoforest/strings.json b/homeassistant/components/ecoforest/strings.json
index b35ff1dedf1..bd0605eab82 100644
--- a/homeassistant/components/ecoforest/strings.json
+++ b/homeassistant/components/ecoforest/strings.json
@@ -19,6 +19,39 @@
     }
   },
   "entity": {
+    "sensor": {
+      "cpu_temperature": {
+        "name": "CPU temperature"
+      },
+      "gas_temperature": {
+        "name": "Gas temperature"
+      },
+      "ntc_temperature": {
+        "name": "NTC probe temperature"
+      },
+      "status": {
+        "name": "Status",
+        "state": {
+          "off": "[%key:common::state::off%]",
+          "starting": "Starting",
+          "pre_heating": "Pre-heating",
+          "on": "[%key:common::state::on%]",
+          "shutting_down": "Shutting down",
+          "stand_by": "[%key:common::state::standby%]",
+          "alarm": "Alarm"
+        }
+      },
+      "alarm": {
+        "name": "Alarm",
+        "state": {
+          "air_depression": "Air depression",
+          "pellets": "Pellets",
+          "cpu_overheating": "CPU overheating",
+          "unkownn": "Unknown alarm",
+          "none": "None"
+        }
+      }
+    },
     "number": {
       "power_level": {
         "name": "Power level"